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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include "Edit.hxx"
22 :
23 : #include <com/sun/star/uno/Type.hxx>
24 : #include <com/sun/star/awt/XWindow.hpp>
25 : #include <com/sun/star/container/XIndexAccess.hpp>
26 : #include <com/sun/star/form/XSubmit.hpp>
27 : #include <com/sun/star/util/NumberFormat.hpp>
28 : #include <com/sun/star/sdbc/DataType.hpp>
29 : #include <com/sun/star/awt/XVclWindowPeer.hpp>
30 :
31 : #include <vcl/svapp.hxx>
32 : #include <vcl/keycodes.hxx>
33 : #include <tools/wintypes.hxx>
34 :
35 : #include <connectivity/dbtools.hxx>
36 : #include <connectivity/formattedcolumnvalue.hxx>
37 : #include <connectivity/dbconversion.hxx>
38 :
39 : #include <tools/diagnose_ex.h>
40 :
41 : #include <comphelper/container.hxx>
42 : #include <comphelper/numbers.hxx>
43 : #include <comphelper/processfactory.hxx>
44 :
45 : using namespace dbtools;
46 :
47 : namespace frm
48 : {
49 : using namespace ::com::sun::star::uno;
50 : using namespace ::com::sun::star::sdb;
51 : using namespace ::com::sun::star::sdbc;
52 : using namespace ::com::sun::star::sdbcx;
53 : using namespace ::com::sun::star::beans;
54 : using namespace ::com::sun::star::container;
55 : using namespace ::com::sun::star::form;
56 : using namespace ::com::sun::star::awt;
57 : using namespace ::com::sun::star::io;
58 : using namespace ::com::sun::star::lang;
59 : using namespace ::com::sun::star::util;
60 : using namespace ::com::sun::star::form::binding;
61 :
62 :
63 0 : Sequence<Type> OEditControl::_getTypes()
64 : {
65 0 : static Sequence<Type> aTypes;
66 0 : if (!aTypes.getLength())
67 : {
68 : // my two base classes
69 0 : aTypes = concatSequences(OBoundControl::_getTypes(), OEditControl_BASE::getTypes());
70 : }
71 0 : return aTypes;
72 : }
73 :
74 :
75 2783 : Any SAL_CALL OEditControl::queryAggregation(const Type& _rType) throw (RuntimeException, std::exception)
76 : {
77 2783 : Any aReturn = OBoundControl::queryAggregation(_rType);
78 2783 : if (!aReturn.hasValue())
79 115 : aReturn = OEditControl_BASE::queryInterface(_rType);
80 :
81 2783 : return aReturn;
82 : }
83 :
84 :
85 59 : OEditControl::OEditControl(const Reference<XComponentContext>& _rxFactory)
86 : :OBoundControl( _rxFactory, FRM_SUN_CONTROL_RICHTEXTCONTROL )
87 : ,m_aChangeListeners(m_aMutex)
88 59 : ,m_nKeyEvent( 0 )
89 : {
90 :
91 59 : osl_atomic_increment(&m_refCount);
92 : {
93 59 : Reference<XWindow> xComp;
94 59 : if (query_aggregation(m_xAggregate, xComp))
95 : {
96 59 : xComp->addFocusListener(this);
97 59 : xComp->addKeyListener(this);
98 59 : }
99 : }
100 59 : osl_atomic_decrement(&m_refCount);
101 59 : }
102 :
103 :
104 126 : OEditControl::~OEditControl()
105 : {
106 42 : if( m_nKeyEvent )
107 0 : Application::RemoveUserEvent( m_nKeyEvent );
108 :
109 42 : if (!OComponentHelper::rBHelper.bDisposed)
110 : {
111 0 : acquire();
112 0 : dispose();
113 : }
114 :
115 84 : }
116 :
117 : // XChangeBroadcaster
118 :
119 0 : void OEditControl::addChangeListener(const Reference<XChangeListener>& l) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
120 : {
121 0 : m_aChangeListeners.addInterface( l );
122 0 : }
123 :
124 :
125 0 : void OEditControl::removeChangeListener(const Reference<XChangeListener>& l) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
126 : {
127 0 : m_aChangeListeners.removeInterface( l );
128 0 : }
129 :
130 : // OComponentHelper
131 :
132 42 : void OEditControl::disposing()
133 : {
134 42 : OBoundControl::disposing();
135 :
136 42 : EventObject aEvt(static_cast<XWeak*>(this));
137 42 : m_aChangeListeners.disposeAndClear(aEvt);
138 42 : }
139 :
140 : // XServiceInfo
141 :
142 1 : StringSequence OEditControl::getSupportedServiceNames() throw(std::exception)
143 : {
144 1 : StringSequence aSupported = OBoundControl::getSupportedServiceNames();
145 1 : aSupported.realloc(aSupported.getLength() + 3);
146 :
147 1 : OUString*pArray = aSupported.getArray();
148 1 : pArray[aSupported.getLength()-3] = FRM_SUN_CONTROL_TEXTFIELD;
149 1 : pArray[aSupported.getLength()-2] = STARDIV_ONE_FORM_CONTROL_EDIT;
150 1 : pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_TEXTFIELD;
151 1 : return aSupported;
152 : }
153 :
154 : // XEventListener
155 :
156 138 : void OEditControl::disposing(const EventObject& Source) throw( RuntimeException, std::exception )
157 : {
158 138 : OBoundControl::disposing(Source);
159 138 : }
160 :
161 : // XFocusListener
162 :
163 0 : void OEditControl::focusGained( const FocusEvent& /*e*/ ) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
164 : {
165 0 : Reference<XPropertySet> xSet(getModel(), UNO_QUERY);
166 0 : if (xSet.is())
167 0 : xSet->getPropertyValue( PROPERTY_TEXT ) >>= m_aHtmlChangeValue;
168 0 : }
169 :
170 :
171 0 : void OEditControl::focusLost( const FocusEvent& /*e*/ ) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
172 : {
173 0 : Reference<XPropertySet> xSet(getModel(), UNO_QUERY);
174 0 : if (xSet.is())
175 : {
176 0 : OUString sNewHtmlChangeValue;
177 0 : xSet->getPropertyValue( PROPERTY_TEXT ) >>= sNewHtmlChangeValue;
178 0 : if( sNewHtmlChangeValue != m_aHtmlChangeValue )
179 : {
180 0 : EventObject aEvt( *this );
181 0 : m_aChangeListeners.notifyEach( &XChangeListener::changed, aEvt );
182 0 : }
183 0 : }
184 0 : }
185 :
186 : // XKeyListener
187 :
188 0 : void OEditControl::keyPressed(const ::com::sun::star::awt::KeyEvent& e) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
189 : {
190 0 : if( e.KeyCode != KEY_RETURN || e.Modifiers != 0 )
191 0 : return;
192 :
193 : // Is the Control in a form with a submit URL?
194 0 : Reference<XPropertySet> xSet(getModel(), UNO_QUERY);
195 0 : if( !xSet.is() )
196 0 : return;
197 :
198 : // Not for multiline edits
199 0 : Any aTmp( xSet->getPropertyValue(PROPERTY_MULTILINE));
200 0 : if ((aTmp.getValueType().equals(cppu::UnoType<bool>::get())) && getBOOL(aTmp))
201 0 : return;
202 :
203 0 : Reference<XFormComponent> xFComp(xSet, UNO_QUERY);
204 0 : InterfaceRef xParent = xFComp->getParent();
205 0 : if( !xParent.is() )
206 0 : return;
207 :
208 0 : Reference<XPropertySet> xFormSet(xParent, UNO_QUERY);
209 0 : if( !xFormSet.is() )
210 0 : return;
211 :
212 0 : aTmp = xFormSet->getPropertyValue( PROPERTY_TARGET_URL );
213 0 : if (!aTmp.getValueType().equals(cppu::UnoType<OUString>::get()) ||
214 0 : getString(aTmp).isEmpty() )
215 0 : return;
216 :
217 0 : Reference<XIndexAccess> xElements(xParent, UNO_QUERY);
218 0 : sal_Int32 nCount = xElements->getCount();
219 0 : if( nCount > 1 )
220 : {
221 0 : Reference<XPropertySet> xFCSet;
222 0 : for( sal_Int32 nIndex=0; nIndex < nCount; nIndex++ )
223 : {
224 : // Any aElement(xElements->getByIndex(nIndex));
225 0 : xElements->getByIndex(nIndex) >>= xFCSet;
226 : OSL_ENSURE(xFCSet.is(),"OEditControl::keyPressed: No XPropertySet!");
227 :
228 0 : if (hasProperty(PROPERTY_CLASSID, xFCSet) &&
229 0 : getINT16(xFCSet->getPropertyValue(PROPERTY_CLASSID)) == FormComponentType::TEXTFIELD)
230 : {
231 : // Found another Edit -> then do not submit!
232 0 : if (xFCSet != xSet)
233 0 : return;
234 : }
235 0 : }
236 : }
237 :
238 : // Because we're still in the header, trigger submit asynchronously
239 0 : if( m_nKeyEvent )
240 0 : Application::RemoveUserEvent( m_nKeyEvent );
241 0 : m_nKeyEvent = Application::PostUserEvent( LINK(this, OEditControl,OnKeyPressed) );
242 : }
243 :
244 :
245 0 : void OEditControl::keyReleased(const ::com::sun::star::awt::KeyEvent& /*e*/) throw ( ::com::sun::star::uno::RuntimeException, std::exception)
246 : {
247 0 : }
248 :
249 :
250 0 : IMPL_LINK_NOARG(OEditControl, OnKeyPressed)
251 : {
252 0 : m_nKeyEvent = 0;
253 :
254 0 : Reference<XFormComponent> xFComp(getModel(), UNO_QUERY);
255 0 : InterfaceRef xParent = xFComp->getParent();
256 0 : Reference<XSubmit> xSubmit(xParent, UNO_QUERY);
257 0 : if (xSubmit.is())
258 0 : xSubmit->submit( Reference<XControl>(), ::com::sun::star::awt::MouseEvent() );
259 0 : return 0L;
260 : }
261 :
262 :
263 84 : void SAL_CALL OEditControl::createPeer( const Reference< XToolkit>& _rxToolkit, const Reference< XWindowPeer>& _rxParent ) throw ( RuntimeException, std::exception )
264 : {
265 84 : OBoundControl::createPeer(_rxToolkit, _rxParent);
266 84 : }
267 :
268 :
269 0 : Sequence<Type> OEditModel::_getTypes()
270 : {
271 0 : return OEditBaseModel::_getTypes();
272 : }
273 :
274 :
275 :
276 106 : OEditModel::OEditModel(const Reference<XComponentContext>& _rxFactory)
277 : :OEditBaseModel( _rxFactory, FRM_SUN_COMPONENT_RICHTEXTCONTROL, FRM_SUN_CONTROL_TEXTFIELD, true, true )
278 : ,m_bMaxTextLenModified(false)
279 106 : ,m_bWritingFormattedFake(false)
280 : {
281 :
282 106 : m_nClassId = FormComponentType::TEXTFIELD;
283 106 : initValueProperty( PROPERTY_TEXT, PROPERTY_ID_TEXT );
284 106 : }
285 :
286 :
287 2 : OEditModel::OEditModel( const OEditModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
288 : :OEditBaseModel( _pOriginal, _rxFactory )
289 : ,m_bMaxTextLenModified(false)
290 2 : ,m_bWritingFormattedFake(false)
291 : {
292 :
293 : // Note that most of the properties are not clone from the original object:
294 : // Things as the format key, it's type, and such, depend on the field being part of a loaded form
295 : // (they're initialized in onConnectedDbColumn). Even if the original object _is_ part of such a form, we ourself
296 : // certainly aren't, so these members are defaulted. If we're inserted into a form which is already loaded,
297 : // they will be set to new values, anyway ....
298 2 : }
299 :
300 :
301 300 : OEditModel::~OEditModel()
302 : {
303 100 : if (!OComponentHelper::rBHelper.bDisposed)
304 : {
305 0 : acquire();
306 0 : dispose();
307 : }
308 :
309 200 : }
310 :
311 :
312 2 : IMPLEMENT_DEFAULT_CLONING( OEditModel )
313 :
314 :
315 100 : void OEditModel::disposing()
316 : {
317 100 : OEditBaseModel::disposing();
318 100 : m_pValueFormatter.reset();
319 100 : }
320 :
321 : // XPersistObject
322 :
323 1 : OUString SAL_CALL OEditModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException, std::exception)
324 : {
325 1 : return OUString(FRM_COMPONENT_EDIT); // old (non-sun) name for compatibility !
326 : }
327 :
328 : // XServiceInfo
329 :
330 53 : StringSequence SAL_CALL OEditModel::getSupportedServiceNames() throw(std::exception)
331 : {
332 53 : StringSequence aSupported = OBoundControlModel::getSupportedServiceNames();
333 :
334 53 : sal_Int32 nOldLen = aSupported.getLength();
335 53 : aSupported.realloc( nOldLen + 9 );
336 53 : OUString* pStoreTo = aSupported.getArray() + nOldLen;
337 :
338 53 : *pStoreTo++ = BINDABLE_CONTROL_MODEL;
339 53 : *pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
340 53 : *pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
341 :
342 53 : *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
343 53 : *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
344 :
345 53 : *pStoreTo++ = FRM_SUN_COMPONENT_TEXTFIELD;
346 53 : *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_TEXTFIELD;
347 53 : *pStoreTo++ = BINDABLE_DATABASE_TEXT_FIELD;
348 :
349 53 : *pStoreTo++ = FRM_COMPONENT_TEXTFIELD;
350 :
351 53 : return aSupported;
352 : }
353 :
354 : // XPropertySet
355 13729 : void SAL_CALL OEditModel::getFastPropertyValue(Any& rValue, sal_Int32 nHandle ) const
356 : {
357 13729 : if ( PROPERTY_ID_PERSISTENCE_MAXTEXTLENGTH == nHandle )
358 : {
359 89 : if ( m_bMaxTextLenModified )
360 0 : rValue <<= sal_Int16(0);
361 89 : else if ( m_xAggregateSet.is() )
362 89 : rValue = m_xAggregateSet->getPropertyValue(PROPERTY_MAXTEXTLEN);
363 : }
364 : else
365 : {
366 13640 : OEditBaseModel::getFastPropertyValue(rValue, nHandle );
367 : }
368 13729 : }
369 :
370 :
371 109 : void OEditModel::describeFixedProperties( Sequence< Property >& _rProps ) const
372 : {
373 109 : BEGIN_DESCRIBE_PROPERTIES( 5, OEditBaseModel )
374 109 : DECL_PROP2(PERSISTENCE_MAXTEXTLENGTH,sal_Int16, READONLY, TRANSIENT);
375 109 : DECL_PROP2(DEFAULT_TEXT, OUString, BOUND, MAYBEDEFAULT);
376 109 : DECL_BOOL_PROP1(EMPTY_IS_NULL, BOUND);
377 109 : DECL_PROP1(TABINDEX, sal_Int16, BOUND);
378 109 : DECL_BOOL_PROP2(FILTERPROPOSAL, BOUND, MAYBEDEFAULT);
379 : END_DESCRIBE_PROPERTIES();
380 109 : }
381 :
382 :
383 109 : void OEditModel::describeAggregateProperties( Sequence< Property >& _rAggregateProps ) const
384 : {
385 109 : OEditBaseModel::describeAggregateProperties( _rAggregateProps );
386 :
387 : // our aggregate is a rich text model, which also derives from OControlModel, as
388 : // do we, so we need to remove some duplicate properties
389 109 : RemoveProperty( _rAggregateProps, PROPERTY_TABINDEX );
390 109 : RemoveProperty( _rAggregateProps, PROPERTY_CLASSID );
391 109 : RemoveProperty( _rAggregateProps, PROPERTY_NAME );
392 109 : RemoveProperty( _rAggregateProps, PROPERTY_TAG );
393 109 : RemoveProperty( _rAggregateProps, PROPERTY_NATIVE_LOOK );
394 :
395 109 : }
396 :
397 :
398 22 : bool OEditModel::implActsAsRichText( ) const
399 : {
400 22 : bool bActAsRichText = false;
401 22 : if ( m_xAggregateSet.is() )
402 : {
403 22 : OSL_VERIFY( m_xAggregateSet->getPropertyValue( PROPERTY_RICH_TEXT ) >>= bActAsRichText );
404 : }
405 22 : return bActAsRichText;
406 : }
407 :
408 :
409 5 : void SAL_CALL OEditModel::reset( ) throw(RuntimeException, std::exception)
410 : {
411 : // no reset if we currently act as rich text control
412 5 : if ( implActsAsRichText() )
413 5 : return;
414 :
415 5 : OEditBaseModel::reset();
416 : }
417 :
418 :
419 : namespace
420 : {
421 4 : void lcl_transferProperties( const Reference< XPropertySet >& _rxSource, const Reference< XPropertySet >& _rxDest )
422 : {
423 : try
424 : {
425 4 : Reference< XPropertySetInfo > xSourceInfo;
426 4 : if ( _rxSource.is() )
427 4 : xSourceInfo = _rxSource->getPropertySetInfo();
428 :
429 8 : Reference< XPropertySetInfo > xDestInfo;
430 4 : if ( _rxDest.is() )
431 4 : xDestInfo = _rxDest->getPropertySetInfo();
432 :
433 4 : if ( !xSourceInfo.is() || !xDestInfo.is() )
434 : {
435 : OSL_FAIL( "lcl_transferProperties: invalid property set(s)!" );
436 4 : return;
437 : }
438 :
439 8 : Sequence< Property > aSourceProps( xSourceInfo->getProperties() );
440 4 : const Property* pSourceProps = aSourceProps.getConstArray();
441 4 : const Property* pSourcePropsEnd = aSourceProps.getConstArray() + aSourceProps.getLength();
442 344 : while ( pSourceProps != pSourcePropsEnd )
443 : {
444 336 : if ( !xDestInfo->hasPropertyByName( pSourceProps->Name ) )
445 : {
446 156 : ++pSourceProps;
447 312 : continue;
448 : }
449 :
450 180 : Property aDestProp( xDestInfo->getPropertyByName( pSourceProps->Name ) );
451 180 : if ( 0 != ( aDestProp.Attributes & PropertyAttribute::READONLY ) )
452 : {
453 0 : ++pSourceProps;
454 0 : continue;
455 : }
456 :
457 : try
458 : {
459 180 : _rxDest->setPropertyValue( pSourceProps->Name, _rxSource->getPropertyValue( pSourceProps->Name ) );
460 : }
461 0 : catch(const IllegalArgumentException& e)
462 : {
463 : #if OSL_DEBUG_LEVEL > 0
464 : OString sMessage( "could not transfer the property named '" );
465 : sMessage += OString( pSourceProps->Name.getStr(), pSourceProps->Name.getLength(), RTL_TEXTENCODING_ASCII_US );
466 : sMessage += OString( "'." );
467 : if ( !e.Message.isEmpty() )
468 : {
469 : sMessage += OString( "\n\nMessage:\n" );
470 : sMessage += OString( e.Message.getStr(), e.Message.getLength(), RTL_TEXTENCODING_ASCII_US );
471 : }
472 : OSL_FAIL( sMessage.getStr() );
473 : #else
474 : (void)e;
475 : #endif
476 : }
477 :
478 180 : ++pSourceProps;
479 184 : }
480 : }
481 0 : catch( const Exception& )
482 : {
483 : DBG_UNHANDLED_EXCEPTION();
484 : }
485 : }
486 : }
487 :
488 :
489 2 : void OEditModel::writeAggregate( const Reference< XObjectOutputStream >& _rxOutStream ) const
490 : {
491 : // we need to fake the writing of our aggregate. Since #i24387#, we have another aggregate,
492 : // but for compatibility, we need to use an "old" aggregate for writing and reading
493 :
494 : Reference< XPropertySet > xFakedAggregate(
495 4 : getContext()->getServiceManager()->createInstanceWithContext( OUString(VCL_CONTROLMODEL_EDIT), getContext() ),
496 : UNO_QUERY
497 2 : );
498 : OSL_ENSURE( xFakedAggregate.is(), "OEditModel::writeAggregate: could not create an old EditControlModel!" );
499 2 : if ( !xFakedAggregate.is() )
500 2 : return;
501 :
502 2 : lcl_transferProperties( m_xAggregateSet, xFakedAggregate );
503 :
504 4 : Reference< XPersistObject > xFakedPersist( xFakedAggregate, UNO_QUERY );
505 : OSL_ENSURE( xFakedPersist.is(), "OEditModel::writeAggregate: no XPersistObject!" );
506 2 : if ( xFakedPersist.is() )
507 4 : xFakedPersist->write( _rxOutStream );
508 : }
509 :
510 :
511 2 : void OEditModel::readAggregate( const Reference< XObjectInputStream >& _rxInStream )
512 : {
513 : // we need to fake the reading of our aggregate. Since #i24387#, we have another aggregate,
514 : // but for compatibility, we need to use an "old" aggregate for writing and reading
515 :
516 : Reference< XPropertySet > xFakedAggregate(
517 4 : getContext()->getServiceManager()->createInstanceWithContext( OUString(VCL_CONTROLMODEL_EDIT), getContext() ),
518 : UNO_QUERY
519 2 : );
520 4 : Reference< XPersistObject > xFakedPersist( xFakedAggregate, UNO_QUERY );
521 : OSL_ENSURE( xFakedPersist.is(), "OEditModel::readAggregate: no XPersistObject, or no faked aggregate at all!" );
522 2 : if ( xFakedPersist.is() )
523 : {
524 2 : xFakedPersist->read( _rxInStream );
525 2 : lcl_transferProperties( xFakedAggregate, m_xAggregateSet );
526 2 : }
527 2 : }
528 :
529 :
530 2 : void OEditModel::write(const Reference<XObjectOutputStream>& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception)
531 : {
532 2 : Any aCurrentText;
533 2 : sal_Int16 nOldTextLen = 0;
534 : // Am I loaded at the moment and did I switch MaxTextLen temporarily?
535 2 : if ( m_bMaxTextLenModified )
536 : { // -> for the duration of saving, make my aggregated model believe the old TextLen
537 :
538 : // before doing this we have to save the current text value of the aggregate, as this may be affected by resetting the text len
539 0 : aCurrentText = m_xAggregateSet->getPropertyValue(PROPERTY_TEXT);
540 :
541 0 : m_xAggregateSet->getPropertyValue(PROPERTY_MAXTEXTLEN) >>= nOldTextLen;
542 0 : m_xAggregateSet->setPropertyValue(PROPERTY_MAXTEXTLEN, makeAny((sal_Int16)0));
543 : }
544 :
545 2 : OEditBaseModel::write(_rxOutStream);
546 :
547 2 : if ( m_bMaxTextLenModified )
548 : { // Reset again
549 0 : m_xAggregateSet->setPropertyValue(PROPERTY_MAXTEXTLEN, makeAny(nOldTextLen));
550 : // and reset the text
551 : // First we set it to an empty string : Without this the second setPropertyValue would not do anything as it thinks
552 : // we aren't changing the prop (it didn't notify the - implicite - change of the text prop while setting the max text len)
553 : // This seems to be a bug with in toolkit's EditControl-implementation.
554 0 : m_xAggregateSet->setPropertyValue(PROPERTY_TEXT, makeAny(OUString()));
555 0 : m_xAggregateSet->setPropertyValue(PROPERTY_TEXT, aCurrentText);
556 2 : }
557 2 : }
558 :
559 :
560 2 : void OEditModel::read(const Reference<XObjectInputStream>& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException, std::exception)
561 : {
562 2 : OEditBaseModel::read(_rxInStream);
563 :
564 : // Some versions (5.1 'til about 552) wrote a wrong DefaultControl-property value which is unknown
565 : // to older versions (5.0).
566 : // correct this ...
567 2 : if (m_xAggregateSet.is())
568 : {
569 2 : Any aDefaultControl = m_xAggregateSet->getPropertyValue(PROPERTY_DEFAULTCONTROL);
570 6 : if ( (aDefaultControl.getValueType().getTypeClass() == TypeClass_STRING)
571 8 : && (getString(aDefaultControl) == STARDIV_ONE_FORM_CONTROL_TEXTFIELD )
572 : )
573 : {
574 0 : m_xAggregateSet->setPropertyValue( PROPERTY_DEFAULTCONTROL, makeAny( OUString(STARDIV_ONE_FORM_CONTROL_EDIT) ) );
575 : // Older as well as current versions should understand this : the former knew only the STARDIV_ONE_FORM_CONTROL_EDIT,
576 : // the latter are registered for both STARDIV_ONE_FORM_CONTROL_EDIT and STARDIV_ONE_FORM_CONTROL_TEXTFIELD.
577 2 : }
578 : }
579 2 : }
580 :
581 :
582 2 : sal_uInt16 OEditModel::getPersistenceFlags() const
583 : {
584 2 : sal_uInt16 nFlags = OEditBaseModel::getPersistenceFlags();
585 :
586 2 : if (m_bWritingFormattedFake)
587 0 : nFlags |= PF_FAKE_FORMATTED_FIELD;
588 :
589 2 : return nFlags;
590 : }
591 :
592 :
593 17 : void OEditModel::onConnectedDbColumn( const Reference< XInterface >& _rxForm )
594 : {
595 17 : Reference< XPropertySet > xField = getField();
596 17 : if ( xField.is() )
597 : {
598 17 : m_pValueFormatter.reset( new ::dbtools::FormattedColumnValue( getContext(), Reference< XRowSet >( _rxForm, UNO_QUERY ), xField ) );
599 :
600 17 : if ( m_pValueFormatter->getKeyType() != NumberFormat::SCIENTIFIC )
601 : {
602 17 : m_bMaxTextLenModified = getINT16(m_xAggregateSet->getPropertyValue(PROPERTY_MAXTEXTLEN)) != 0;
603 17 : if ( !m_bMaxTextLenModified )
604 : {
605 17 : sal_Int32 nFieldLen = 0;
606 17 : xField->getPropertyValue("Precision") >>= nFieldLen;
607 :
608 17 : if (nFieldLen && nFieldLen <= USHRT_MAX)
609 : {
610 0 : Any aVal;
611 0 : aVal <<= (sal_Int16)nFieldLen;
612 0 : m_xAggregateSet->setPropertyValue(PROPERTY_MAXTEXTLEN, aVal);
613 :
614 0 : m_bMaxTextLenModified = true;
615 : }
616 : }
617 : else
618 0 : m_bMaxTextLenModified = false; // to get sure that the text len won't be set in unloaded
619 : }
620 17 : }
621 17 : }
622 :
623 :
624 17 : void OEditModel::onDisconnectedDbColumn()
625 : {
626 17 : OEditBaseModel::onDisconnectedDbColumn();
627 :
628 17 : m_pValueFormatter.reset();
629 :
630 17 : if ( hasField() && m_bMaxTextLenModified )
631 : {
632 0 : Any aVal;
633 0 : aVal <<= (sal_Int16)0; // Only if it was 0, I switched it in onConnectedDbColumn
634 0 : m_xAggregateSet->setPropertyValue(PROPERTY_MAXTEXTLEN, aVal);
635 0 : m_bMaxTextLenModified = false;
636 : }
637 17 : }
638 :
639 :
640 17 : bool OEditModel::approveDbColumnType( sal_Int32 _nColumnType )
641 : {
642 : // if we act as rich text currently, we do not allow binding to a database column
643 17 : if ( implActsAsRichText() )
644 0 : return false;
645 :
646 17 : return OEditBaseModel::approveDbColumnType( _nColumnType );
647 : }
648 :
649 :
650 15 : void OEditModel::resetNoBroadcast()
651 : {
652 15 : OEditBaseModel::resetNoBroadcast();
653 15 : }
654 :
655 :
656 0 : bool OEditModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
657 : {
658 0 : Any aNewValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
659 :
660 0 : OUString sNewValue;
661 0 : aNewValue >>= sNewValue;
662 :
663 0 : if ( !aNewValue.hasValue()
664 0 : || ( sNewValue.isEmpty() // an empty string
665 0 : && m_bEmptyIsNull // which should be interpreted as NULL
666 : )
667 : )
668 : {
669 0 : m_xColumnUpdate->updateNull();
670 : }
671 : else
672 : {
673 : OSL_PRECOND( m_pValueFormatter.get(), "OEditModel::commitControlValueToDbColumn: no value formatter!" );
674 : try
675 : {
676 0 : if ( m_pValueFormatter.get() )
677 : {
678 0 : if ( !m_pValueFormatter->setFormattedValue( sNewValue ) )
679 0 : return false;
680 : }
681 : else
682 0 : m_xColumnUpdate->updateString( sNewValue );
683 : }
684 0 : catch ( const Exception& )
685 : {
686 0 : return false;
687 : }
688 : }
689 :
690 0 : return true;
691 : }
692 :
693 :
694 17 : Any OEditModel::translateDbColumnToControlValue()
695 : {
696 : OSL_PRECOND( m_pValueFormatter.get(), "OEditModel::translateDbColumnToControlValue: no value formatter!" );
697 17 : Any aRet;
698 17 : if ( m_pValueFormatter.get() )
699 : {
700 17 : OUString sValue( m_pValueFormatter->getFormattedValue() );
701 34 : if ( sValue.isEmpty()
702 13 : && m_pValueFormatter->getColumn().is()
703 30 : && m_pValueFormatter->getColumn()->wasNull()
704 : )
705 : {
706 : }
707 : else
708 : {
709 : // #i2817# OJ
710 17 : sal_uInt16 nMaxTextLen = getINT16( m_xAggregateSet->getPropertyValue( PROPERTY_MAXTEXTLEN ) );
711 17 : if ( nMaxTextLen && sValue.getLength() > nMaxTextLen )
712 : {
713 0 : sal_Int32 nDiff = sValue.getLength() - nMaxTextLen;
714 0 : sValue = sValue.replaceAt( nMaxTextLen, nDiff, OUString() );
715 : }
716 :
717 17 : aRet <<= sValue;
718 17 : }
719 : }
720 :
721 17 : return aRet.hasValue() ? aRet : makeAny( OUString() );
722 : }
723 :
724 :
725 15 : Any OEditModel::getDefaultForReset() const
726 : {
727 15 : return makeAny( m_aDefaultText );
728 : }
729 :
730 : }
731 :
732 : extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
733 89 : com_sun_star_form_OEditModel_get_implementation(::com::sun::star::uno::XComponentContext* component,
734 : ::com::sun::star::uno::Sequence<css::uno::Any> const &)
735 : {
736 89 : return cppu::acquire(new frm::OEditModel(component));
737 : }
738 :
739 : extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
740 59 : com_sun_star_form_OEditControl_get_implementation(::com::sun::star::uno::XComponentContext* component,
741 : ::com::sun::star::uno::Sequence<css::uno::Any> const &)
742 : {
743 59 : return cppu::acquire(new frm::OEditControl(component));
744 : }
745 :
746 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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